HEAT TREATMENT OF CARBON MATERIALS - Patent 0861300

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EP 0 861 300 A1

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(43)	Date of publication:
	02.09.1998 Bulletin 1998/36

(21)	Application number: 96923105.0

(22)	Date of filing: 05.07.1996

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International Patent Classification (IPC):

C01B 31/ 04^{( . )}
C09C 3/ 04^{( . )}

C09C 1/ 56^{( . )}

(86)	International application number:
	PCT/NO1996/000167

(87)	International publication number:
	WO 1997/003133 (30.01.1997 Gazette 1997/06)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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Priority:

07.07.1995 NO 19950002725

(71)	Applicants:
	KVAERNER ENGINEERING A/S 1324 Lysaker (NO) M.M.M. S.A. B-1050 Bruxelles (BE)

(72)	Inventors:
	LYNUM, Steinar N-0284 Oslo (NO) HOX, Ketil N-7021 Trondheim (NO) SMET, Richard B-2630 Aartselaar (BE) HUGDAHL, Jan N-7017 Trondheim (NO) PROBST, Nicolas B-1050 Brussels (BE)

(74)	Representative: Baverstock, Michael George Douglas, et al
	BOULT WADE TENNANT, 27 Furnival Street London EC4A 1PQ London EC4A 1PQ (GB)

(54)	HEAT TREATMENT OF CARBON MATERIALS